Oakley Resistor Sunglasses combine a youth-scaled, high-wrap shield design with Oakley's Prizm optics to enhance color and contrast for active, everyday wear. Key attributes: Brown | O-Matter | Impact protection | Prizm lens technology (enhanced color & contrast) | Flexible O-Matter frame | Impact-resistant lenses | High-wrap shield lens | Stem nesting at temples | Oversized rectangular silhouette | Dimensions & fit: Youth fit | Regular fit | High bridge fit | Composition & care: O-Matter frame | Plutonite lenses | Clean lenses with a microfiber cloth; store in a protective case; clean Microclear bag by hand and air-dry.